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The future belongs to those who embrace change and drive it.
The true measure of a farmer's success is not just yield per acre, but the legacy left for future generations.
所以,在收成好的年头,百姓就仁义善良;遇到荒年,那么百姓也会吝啬而凶恶。 
The arithmetic of algebraic groups is a key to understanding the Langlands conjectures.